Tongue cleaner



FIG. 1 is a perspective view of a tongue cleaner according to a first embodiment showing my new design;

FIG. 2 is a left side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view;

FIG. 7 is a perspective view of a tongue cleaner according to a second embodiment showing my new design;

FIG. 8 is a left side elevational view thereof, the opposite side being a mirror image;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a rear elevational view. 

The ornamental design for a tongue cleaner, as shown and described. 